db_example.js

// Load the AWS SDK
const knex = require('knex');
const env = require('./env');

const dbConfig = {
  client: 'pg',
  connection: {
    host : env.DB_HOST,
    user : env.DB_USER,
    password : env.DB_PASSWORD,
    database : env.DB_NAME,
    port: env.DB_PORT,
  },
  pool: { min: 0, max: 1 }
};

module.exports = knex(dbConfig);